Relationship between N immobilization and volatile fatty acids in soil after application of pig and cattle slurry Holger KirchmannAnders Lundvall OriginalPaper Pages: 161 - 164
Influence of compost and lime on population structure and element concentrations of forest soil invertebrates B. R. MuellerM. RothP. Rittner OriginalPaper Pages: 165 - 173
Methane mitigation in flooded Louisiana rice fields C. W. LindauP. K. BollichK. F. Bronson OriginalPaper Pages: 174 - 178
Comparison of two chemical methods for extracting residual N fertilizer D. E. ClayG. L. Malzer OriginalPaper Pages: 179 - 184
Changes in respiration rate and some physicochemical properties of soil during gut transit through Allolobophora molleri (Lumbricidae, Oligochaeta) D. TrigoP. Lavelle OriginalPaper Pages: 185 - 188
Five-year trends in soil arthropod densities in pine forests with various levels of vitality R. F. HogervorstH. A. VerhoefN. M. van Straalen OriginalPaper Pages: 189 - 195
Denitrifying ability of indigenous strains of Bradyrhizobium japonicum isolated from fields under paddy-upland rotation Susumu Asakawa OriginalPaper Pages: 196 - 200
Migration of bacterial-feeding nematodes, but not protozoa, to decomposing grass residues B. S. GriffithsS. Caul OriginalPaper Pages: 201 - 207
Light-stimulated 14CO2 uptake and acetylene reduction by bacteriochlorophyll containing stem nodule isolate BTAi 1 Mariangela HungriaJoan M. EllisAllan R. J. Eaglesham OriginalPaper Pages: 208 - 214
N supply by groundnuts to maize in a maize plus groundnut intercropping system, as affected by the genotype R. SenaratneD. S. Ratnasinghe OriginalPaper Pages: 215 - 219
Melanogenic actinomycetes (Streptomyces spp.) from Brazilian soils R. R. R. CoelhoL. F. Linhares OriginalPaper Pages: 220 - 224
Urea N uptake efficiency of ryegrass (Lolium perenne L.) in the presence of urease inhibitors Li LiantieZ. P. WangL. Baert OriginalPaper Pages: 225 - 228
Earthworm effects on selected physical and chemical properties of soil aggregates H. ZhangS. Schrader OriginalPaper Pages: 229 - 234
Effect of methods of application on the efficiency of urea broadcast onto lowland rice (Oryza sativa L.) S. PhongpanB. H. Byrnes OriginalPaper Pages: 235 - 240
